Rajan Panchal

CF Block is a custom Gutenberg Block That has the following upgradation to be followed they are 
1) User Can Select the Contact Form Layout One-Column & Two-Column. 
2) User can select the Contact Form Fields. 
3) User Can Add Custom Sender Email ID Form. 
4) User Can Add the Email Subject From This Gutenberg Block. 
5) User can add the Border Color,Border radious,Border Style,Block Padding,Title color, Sub-title color, Sub-Content Color,Block Background Color. 
6) User Can Send the Contact Form Email To Admin From this Gutenberg Block.
FEATURES 
Custom Email Receiver Email ID & Email Subject 
One-Column & Two-Column Contact Form Layout 
Background color 
Title text color

CF block

CF Block is a custom Gutenberg Block That has the following  upgradation to be followed they are

DigitalCube Inc.

Takayuki Miyoshi

Umar Draz

Flamingo is a message storage plugin originally created for <a href="https://wordpress.org/plugins/contact-form-7/" rel="ugc">Contact Form 7</a>, which doesn’t store submitted messages.
After activation of the plugin, you’ll find Flamingo on the WordPress admin screen menu. All messages through contact forms are listed there and are searchable. With Flamingo, you no longer need to worry about losing important messages due to mail server issues or misconfiguration in mail setup.
For more detailed information, please refer to the <a href="https://contactform7.com/save-submitted-messages-with-flamingo/" rel="nofollow ugc">Contact Form 7 documentation page</a>.
<h4>Privacy Notices</h4>
This plugin stores submission data collected through contact forms, which may include the submitters’ personal information, in the database on the server that hosts the website.

Flamingo

The little companion to Contact Forms 7 that keeps a copy of all form submissions in case the generated email gets lost. Now nothing can get lost.

Must have companion for Contact Forms 7

A trustworthy message storage plugin for Contact Form 7.

CF block vs Flamingo